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Subject: Re: [tornado] load balancing different tornado apps on nginx
From: Didip Kerabat <did...@gmail.com>
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Yeah, you definitely need to setup 2 location blocks.

1. location =3D /first_url { proxy_pass frontend_first_url }
2. location =3D /second_url { proxy_pass  frontend_second_url }

# first app
upstream frontend_first_url {
	server 127.0.0.1:8000
}

# second app
upstream frontend_second_url {
	server 127.0.0.1:8001
}

Something like that, above is just pseudocode.

- Didip -


On Oct 1, 2012, at 8:24 AM, L-R wrote:

> I've found the config on the Tornado page to load balance one app =
running on different ports (ex: 8000, 8001, 8002, 8003) and that works =
pretty well. But how about having a first app that is configured to run =
on http://myserver/first_url and then a second at =
http://myserver/second_url, mapped to different ports? If I build the =
apps and run them on ports 8000 and 8001, and then enumerate my =
frontends in ngxing
>=20
> upstream frontends {
>         server 127.0.0.1:8000;
>         server 127.0.0.1:8001;
> }
>=20
> This will of course load balance the two apps separately, and give me =
a 404 half of the time, which is normal. Would this need to be =
configured in the "location" section of my "server" declaration of =
nginx?
>=20
> Note : am using supervisor to run the app(s)
>=20
> Thanks.